The greater than (
) and less than (
) symbols are mathematical inequalities used to compare two values, with the symbol's opening side always facing the larger number. The symbol "
" means "less than" (e.g.,
), while "
" means "greater than" (e.g.,
).
Key Comparisons and Examples
Greater Than (
): The left value is larger than the right (
).
Less Than (
): The left value is smaller than the right (
).
Greater than or equal to (
): The value on the left is greater than or equal to the right (
,
).
Less than or equal to (
): The value on the left is less than or equal to the right (
,
).
Memory Aids
Alligator Mouth: The jaws (
or
) always open toward the larger number, as if the alligator wants to eat the bigger amount.
L-Shape: The less than symbol (
) looks like a tilted capital "L" for "Less".
Dots Method: Place two dots next to the larger number and one dot next to the smaller number. Connecting them creates the correct symbol.
Other Variations
Not equal to (
): Indicates two values are not equivalent.
Combined Inequalities:
means
is greater than
AND less than
.